August 2010
Intermediate to advanced
288 pages
13h 21m
English
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the light and color sensors
The Light Sensor (shown in Figure 5-19) measures the brightness of light shining into the front of the sensor. This sensor is useful when you want your robot to react to different light levels in a room or to seek out a light source in a maze or obstacle course. The Light Sensor can distinguish between shades of gray when it’s pointed at an object or the floor, which makes it useful for identifying objects or following a line.
The Light Sensor is included in the original NXT retail kit and the education set. The NXT 2.0 retail kit includes a Color Sensor (shown in Figure 5-20) instead of a Light Sensor. The Color Sensor has all the functionality of the Light Sensor, with the added ability to more accurately (and easily) ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.